diff --git a/scripts/broadcast-tellstick-discover.nse b/scripts/broadcast-tellstick-discover.nse
index c09a390f2..4f02841b9 100644
--- a/scripts/broadcast-tellstick-discover.nse
+++ b/scripts/broadcast-tellstick-discover.nse
@@ -46,7 +46,7 @@ action = function()
 
 		local status, _, _, ip = socket:get_info()
 		if ( not(status) ) then
-			stndse.print_debug(2, "Failed to get socket information")
+			stdnse.print_debug(2, "Failed to get socket information")
 			break
 		end
 
@@ -66,4 +66,4 @@ action = function()
 	if ( 0 < #output ) then
 		return stdnse.format_output(true, output)
 	end
-end
\ No newline at end of file
+end